BR0009394A - Processo de fabricação de papel, processo paraaumentar a retenção de componentes e aditivosde polpa em uma carga aquosa para fabricação depapel, sistema de auxiliar de retenção para uso emuma carga para fabricação de papel, co-fator deresina aromática para um auxiliar de retenção depoli (oxietileno) em fabricação de papel, e,processo para produção do mesmo - Google Patents
Processo de fabricação de papel, processo paraaumentar a retenção de componentes e aditivosde polpa em uma carga aquosa para fabricação depapel, sistema de auxiliar de retenção para uso emuma carga para fabricação de papel, co-fator deresina aromática para um auxiliar de retenção depoli (oxietileno) em fabricação de papel, e,processo para produção do mesmoInfo
- Publication number
- BR0009394A BR0009394A BR0009394-7A BR0009394A BR0009394A BR 0009394 A BR0009394 A BR 0009394A BR 0009394 A BR0009394 A BR 0009394A BR 0009394 A BR0009394 A BR 0009394A
- Authority
- BR
- Brazil
- Prior art keywords
- papermaking
- charge
- retention
- retention aid
- depoli
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/06—Paper forming aids
- D21H21/10—Retention agents or drainage improvers
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/47—Condensation polymers of aldehydes or ketones
- D21H17/48—Condensation polymers of aldehydes or ketones with phenols
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/53—Polyethers; Polyesters
Landscapes
- Paper (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
"PROCESSO DE FABRICAçãO DE PAPEL, PROCESSO PARAAUMENTAR A RETENçãO DE COMPONENTES E ADITIVOSDE POLPA EM UMA CARGA AQUOSA PARA FABRICAçãO DEPAPEL, SISTEMA DE AUXILIAR DE RETENçãO PARA USO EMUMA CARGA PARA FABRICAçãO DE PAPEL, CO-FATOR DERESINA AROMáTICA PARA UM AUXILIAR DE RETENçãO DEPOLI(OXIETILENO) EM FABRICAçãO DE PAPEL, E, PROCESSOPARA PRODUçãO DO MESMO". é divulgado um processo paraa produção de papel e produtos similares a partir de umasuspensão de materiais de fabricação de papel na qual sãoadicionados poli(oxietileno) e um co-fator tipo fenólico que pode serproduzido por uma sintese de Williamson a partir de uma resina,para melhorar a retenção de fibras, de finos, de extratos dispersose de cargas, durante os processos de remoção de água para afabricação de papel.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12701599P | 1999-03-31 | 1999-03-31 | |
PCT/CA2000/000281 WO2000060169A1 (en) | 1999-03-31 | 2000-03-15 | Retention agent comprising peo |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0009394A true BR0009394A (pt) | 2001-12-26 |
Family
ID=22427887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0009394-7A BR0009394A (pt) | 1999-03-31 | 2000-03-15 | Processo de fabricação de papel, processo paraaumentar a retenção de componentes e aditivosde polpa em uma carga aquosa para fabricação depapel, sistema de auxiliar de retenção para uso emuma carga para fabricação de papel, co-fator deresina aromática para um auxiliar de retenção depoli (oxietileno) em fabricação de papel, e,processo para produção do mesmo |
Country Status (11)
Country | Link |
---|---|
US (1) | US6372088B1 (pt) |
EP (1) | EP1185736B1 (pt) |
JP (1) | JP2002541347A (pt) |
AT (1) | ATE382740T1 (pt) |
AU (1) | AU760487B2 (pt) |
BR (1) | BR0009394A (pt) |
CA (1) | CA2369406C (pt) |
DE (1) | DE60037658T2 (pt) |
MX (1) | MXPA01009883A (pt) |
NZ (1) | NZ513070A (pt) |
WO (1) | WO2000060169A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2315676C (en) * | 1999-05-28 | 2009-10-13 | Nalco Chemical Company | Selective retention of filling components and improved control of sheet properties by enhancing additive pretreatment |
GB0115411D0 (en) * | 2001-06-25 | 2001-08-15 | Ciba Spec Chem Water Treat Ltd | Manufacture of paper and paper board |
CA2405649C (en) * | 2002-09-27 | 2006-05-16 | E.Qu.I.P. International Inc. | Papermaking furnish comprising solventless cationic polymer retention aid combined with phenolic resin and polyethylene oxide |
WO2013142352A1 (en) | 2012-03-20 | 2013-09-26 | The Research Foundation Of State University Of New York | Flocculation of lignocellulosic hydrolyzates |
WO2018171914A1 (en) * | 2017-03-24 | 2018-09-27 | Tetra Laval Holdings & Finance S.A. | Method of manufacturing of a foam-formed cellulosic fibrematerial, a bulk sheet and a laminated packaging material comprising the cellulosic fibre-material |
US11692313B2 (en) | 2017-03-24 | 2023-07-04 | Tetra Laval Holdings & Finance S.A. | Method of manufacturing of a foam-formed cellulosic fibre-material, a bulk sheet and a laminated packaging material comprising the cellulosic fibre-material |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2357798A (en) * | 1941-08-14 | 1944-09-12 | Resinous Prod & Chemical Co | Phenol-formaldehyde adhesives |
US2411557A (en) * | 1943-02-11 | 1946-11-26 | Carbide & Carbon Chem Corp | Synthetic phenolic resins |
US2785975A (en) * | 1953-10-30 | 1957-03-19 | American Marietta Co | Cellulose fiber product containing latex solids and a conjointly precipitated high molecular weight phenol-aldehyde resin-reaction product, and method of producing said product |
US3062699A (en) * | 1960-06-28 | 1962-11-06 | Spaulding Fibre Company Inc | Process for modifying cellulosic materials and product thereof |
US3141815A (en) * | 1960-07-27 | 1964-07-21 | Nalco Chemical Co | Process of improving inorganic filler retention in paper by addition of ethylene oxide homopolymer |
FR1289540A (fr) * | 1961-02-21 | 1962-04-06 | Cfmc | Dispersions aqueuses de copolymères chlorure de vinyle-esters acryliques |
US3281312A (en) * | 1961-07-05 | 1966-10-25 | Mead Corp | Fibrous product containing resinous material and polyethylene oxide and process thereof |
US3230198A (en) * | 1961-09-01 | 1966-01-18 | Union Carbide Corp | Thermosetting, crystalline, methylol-ated-4, 4'-dihydroxydiphenyl sulfones |
DE2549089C3 (de) * | 1974-11-15 | 1978-12-14 | Sandoz-Patent-Gmbh, 7850 Loerrach | Verfahren zur Verbesserung der Retentions- und Entwässerungswirkung in der Papierherstellung |
US4313790A (en) | 1980-03-31 | 1982-02-02 | Pulp And Paper Research Institute Of Canada | Additives for increased retention and pitch control in paper manufacture |
WO1993015271A1 (en) | 1992-01-29 | 1993-08-05 | Kemira Kemi Aktiebolag | Improved process for production of paper |
US5554260A (en) * | 1992-11-09 | 1996-09-10 | E.Qu.I.P. International Inc. | Method and use involving naphthalene sulphonate salt(s) and polyethylene oxide, to improve retention and drainage |
US5472570A (en) * | 1993-03-25 | 1995-12-05 | Hercules Incorporated | Phenolic compound/polyethylene oxide retention system |
CA2118771A1 (en) * | 1993-04-30 | 1994-10-31 | Charles L. Burdick | Aqueous suspensions of poly(ethylene oxide) useful as retention aid in paper manufacture |
US5516405A (en) | 1993-09-20 | 1996-05-14 | Macmillan Bloedel Limited | Retention aids |
US5755930A (en) * | 1994-02-04 | 1998-05-26 | Allied Colloids Limited | Production of filled paper and compositions for use in this |
US5538596A (en) * | 1994-02-04 | 1996-07-23 | Allied Colloids Limited | Process of making paper |
PH31656A (en) | 1994-02-04 | 1999-01-12 | Allied Colloids Ltd | Process for making paper. |
US5595629A (en) * | 1995-09-22 | 1997-01-21 | Nalco Chemical Company | Papermaking process |
JP3515659B2 (ja) * | 1996-01-09 | 2004-04-05 | 明成化学工業株式会社 | 抄紙工程及び排水処理工程における歩留り及び濾水性向上方法、及びその方法において使用される抄紙用スルフォン化フェノールホルムアルデヒド樹脂 |
-
2000
- 2000-03-15 AT AT00910457T patent/ATE382740T1/de not_active IP Right Cessation
- 2000-03-15 NZ NZ513070A patent/NZ513070A/en unknown
- 2000-03-15 DE DE60037658T patent/DE60037658T2/de not_active Expired - Fee Related
- 2000-03-15 BR BR0009394-7A patent/BR0009394A/pt active Search and Examination
- 2000-03-15 JP JP2000609649A patent/JP2002541347A/ja active Pending
- 2000-03-15 AU AU32674/00A patent/AU760487B2/en not_active Ceased
- 2000-03-15 WO PCT/CA2000/000281 patent/WO2000060169A1/en active IP Right Grant
- 2000-03-15 CA CA002369406A patent/CA2369406C/en not_active Expired - Lifetime
- 2000-03-15 US US09/525,552 patent/US6372088B1/en not_active Expired - Lifetime
- 2000-03-15 MX MXPA01009883A patent/MXPA01009883A/es active IP Right Grant
- 2000-03-15 EP EP00910457A patent/EP1185736B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2369406A1 (en) | 2000-10-12 |
JP2002541347A (ja) | 2002-12-03 |
MXPA01009883A (es) | 2002-05-06 |
US6372088B1 (en) | 2002-04-16 |
AU3267400A (en) | 2000-10-23 |
CA2369406C (en) | 2006-07-11 |
WO2000060169A1 (en) | 2000-10-12 |
DE60037658T2 (de) | 2008-12-18 |
NZ513070A (en) | 2003-10-31 |
ATE382740T1 (de) | 2008-01-15 |
EP1185736B1 (en) | 2008-01-02 |
EP1185736A1 (en) | 2002-03-13 |
AU760487B2 (en) | 2003-05-15 |
DE60037658D1 (de) | 2008-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25A | Requested transfer of rights approved |
Owner name: FPINNOVATIONS (CA) Free format text: TRANSFERIDO DE: PULP AND PAPER RESEARCH INSTITUTE OF CANADA |
|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |